Answer:
Step-by-step explanation:
Circumference = 2πr
Let's set the equation equal to the formula:
16 = 2πr
16/2 = πr
8 = πr
r = 8/π
Answer:
i think {x,y} = {-5,-2}
Step-by-step explanation:
Answer:
do you mean "what is A descriminate?"
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
4^3=64
4*4=16
16*4=64